|The natural history of fetomaternal alloimmunization to the platelet-specific antigen HPA-1a (PlA1, Zwa) as determined by antenatal screening|
LM Williamson, G Hackett, J Rennie, CR Palmer, C Maciver, R Hadfield, ...
Blood 92 (7), 2280-2287, 1998
|Delay in the diagnosis of endometriosis: a survey of women from the USA and the UK|
R Hadfield, H Mardon, D Barlow, S Kennedy
Human Reproduction 11 (4), 878-880, 1996
|Endometriosis in monozygotic twins.|
RM Hadfield, HJ Mardon, DH Barlow, SH Kennedy
Fertility and sterility 68 (5), 941-942, 1997
|Quality of data in perinatal population health databases: a systematic review|
SJ Lain, RM Hadfield, CH Raynes-Greenow, JB Ford, NM Mealing, ...
Medical care 50 (4), e7-e20, 2012
|The accuracy of reporting of the hypertensive disorders of pregnancy in population health data|
CL Roberts, JC Bell, JB Ford, RM Hadfield, CS Algert, JM Morris
Hypertension in Pregnancy 27 (3), 285-297, 2008
|Linkage and association studies of the relationship between endometriosis and genes encoding the detoxification enzymes GSTM1, GSTT1 and CYP1A1|
RM Hadfield, OXEGENE Collaborative Group, S Manek, ...
MHR: Basic science of reproductive medicine 7 (11), 1073-1078, 2001
|The International Endogene Study: a collection of families for genetic research in endometriosis|
S Treloar, R Hadfield, G Montgomery, A Lambert, J Wicks, DH Barlow, ...
Fertility and sterility 78 (4), 679-685, 2002
|Risk factors for endometriosis in the rhesus monkey (Macaca mulatta): a case-control study|
RM Hadfield, PL Yudkin, CL Coe, J Schefler, H Uno, DH Barlow, ...
Human reproduction update 3 (2), 109-115, 1997
|Familial aggregation of endometriosis in a large pedigree of rhesus macaques|
KT Zondervan, DE Weeks, R Colman, LR Cardon, R Hadfield, J Schleffler, ...
Human Reproduction 19 (2), 448-455, 2004
|How accurate is the reporting of obstetric haemorrhage in hospital discharge data? A validation study|
SJ Lain, CL Roberts, RM Hadfield, JC Bell, JM Morris
Australian and New Zealand Journal of Obstetrics and Gynaecology 48 (5), 481-484, 2008
|Association between endometriosis and N-acetyl transferase 2 polymorphisms in a UK population|
S Nakago, RM Hadfield, KT Zondervan, H Mardon, S Manek, DE Weeks, ...
MHR: Basic science of reproductive medicine 7 (11), 1079-1083, 2001
|Is there an association between endometriosis and the risk of pre-eclampsia? A population based study|
RM Hadfield, SJ Lain, CH Raynes-Greenow, JM Morris, CL Roberts
Human reproduction 24 (9), 2348-2352, 2009
|Age of onset of pain symptoms in non-twin sisters concordant for endometriosis|
S Kennedy, R Hadfield, H Mardon, D Barlow
Human reproduction 11 (2), 403-405, 1996
|The prevalence of maternal medical conditions during pregnancy and a validation of their reporting in hospital discharge data|
RM Hadfield, CA CAMERON, JM MORRIS, CL ROBERTS
Australian and New Zealand Journal of Obstetrics and Gynaecology 48 (1), 78-82, 2008
|Magnetic resonance imaging to assess familial risk in relatives of women with endometriosis|
S Kennedy, R Hadfield, C Westbrook, DE Weeks, D Barlow, S Golding
The Lancet 352 (9138), 1440-1441, 1998
|Are Babies Getting Bigger: An Analysis of Birth Weight Trends in New South Wales, 1990-2005|
R Hadfield, S Lain, J Simpson, J Ford, C Raynes-Greenow, J Morris, ...
Obstetrical and Gynecological Survey 64 (7), 445, 2009
|Absence of a relationship between endometriosis and the N314D polymorphism of galactose-1-phosphate uridyl transferase in a UK population|
RM Hadfield, S Manek, S Nakago, S Mukherjee, DE Weeks, HJ Mardon, ...
Molecular human reproduction 5 (10), 990-993, 1999
|Sleep apnea in early childhood associated with preterm birth but not small for gestational age: a population-based record linkage study|
CH Raynes-Greenow, RM Hadfield, PA Cistulli, J Bowen, H Allen, ...
Sleep 35 (11), 1475-1480, 2012
|Levels of soluble fms-like tyrosine kinase one in first trimester and outcomes of pregnancy: a systematic review|
M Jacobs, N Nassar, CL Roberts, R Hadfield, JM Morris, AW Ashton
Reproductive biology and endocrinology 9 (1), 77, 2011
|The impact of the Baby Bonus payment in New South Wales: who is having" one for the country"?|
SJ Lain, JB Ford, CH Raynes-Greenow, RM Hadfield, JM Simpson, ...
Medical Journal of Australia 190 (5), 238, 2009