Distribution of tritium-labelled etorphine (M99) and dihydromorphine in pregnant rats at term.
D000818:Animals; D001921:Brain / Q000378:metabolism*; D001923:Brain Chemistry; D005260:Female; D005333:Fetus / Q000032:analysis* / Q000378:metabolism*; D006993:Hypnotics and Sedatives / Q000378:metabolism*; D009020:Morphine / Q000032:analysis* / Q000097:blood* / Q000378:metabolism*; D010920:Placenta / Q000032:analysis* / Q000378:metabolism*; D011247:Pregnancy; D011270:Pregnancy, Animal; D051381:Rats; D014316:Tritium
D006993:Hypnotics and Sedatives; D014316:Tritium; D009020:Morphine