Anonymous testing for drug abuse in an antenatal population.
Farkas
A G
AG
Department of Obstetrics and Gynaecology, Homerton Hospital, London, UK.
Colbert
D L
DL
Erskine
K J
KJ
D002849:Chromatography, Gas; D005260:Female; D006801:Humans; D008131:London; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis*; D011296:Prenatal Diagnosis; D019966:Substance-Related Disorders / Q000175:diagnosis*