Zeitschrift fur arztliche Fortbildung
Z Arztl Fortbild (Jena)
· ISSN (print) 0044-2178
· 16 papers in corpus
A wealth of data was produced about the effects of oral contraceptives (OCs) by the US Walnut-Creek Contraceptive Drug Study by the British Royal College of General Practitioners Oral Contraceptive Study (RCGP) and by the British Oxford Uni…