Maternal and fetal distribution of H3-dihydromorphine in the tolerant and nontolerant rat.
D000818:Animals; D002585:Cesarean Section; D004361:Drug Tolerance; D005260:Female; D005333:Fetus / Q000187:drug effects; D005865:Gestational Age; D008297:Male; D008431:Maternal-Fetal Exchange; D009019:Morphinans / Q000032:analysis / Q000097:blood / Q000378:metabolism; D009132:Muscles / Q000032:analysis; D011247:Pregnancy; D011270:Pregnancy, Animal / Q000187:drug effects*; D051381:Rats; D012867:Skin / Q000032:analysis; D014316:Tritium
D009019:Morphinans; D014316:Tritium