Columbia subject headings:
Harvard subject headings:
Drug abuse in pregnancy--Bibliography.
Fetus--Effect of drugs on--Bibliography.
Generative organs--Effect of drugs on--Bibliography.
Narcotics--Physiological effect--Bibliography.
Narcotics--Toxicology--Bibliography.
Pregnancy--Complications--Etiology--Bibliography.
Reproduction--Effect of drugs on--Bibliography.
Princeton subject headings:
Drug abuse in pregnancy--Bibliography.
Fetus--Effect of drugs on--Bibliography.
Generative organs--Effect of drugs on--Bibliography.
Narcotics--Physiological effect--Bibliography.
Narcotics--Toxicology--Bibliography.
Pregnancy--Complications--Etiology--Bibliography.
Reproduction--Effect of drugs on--Bibliography.