General practitioners and contraception in 1970-71.
D003267:Contraception; D003273:Contraceptive Devices; D003276:Contraceptives, Oral; D005194:Family Practice; D005260:Female; D006801:Humans; D008297:Male; D010817:Physician-Patient Relations; D012067:Religion; D013245:Sterilization, Reproductive; D011795:Surveys and Questionnaires; D006113:United Kingdom
D003276:Contraceptives, Oral