Age and lack of handling as factors in the consumption of an etonitazene solution by naive rats.
D000284:Administration, Oral; D000700:Analgesics / Q000008:administration & dosage*; D000818:Animals; D001522:Behavior, Animal; D001562:Benzimidazoles / Q000008:administration & dosage*; D001835:Body Weight; D004327:Drinking Behavior; D005021:Ethylamines / Q000008:administration & dosage; D005518:Food Preferences; D006234:Handling, Psychological; D006801:Humans; D008297:Male; D009574:Nitro Compounds / Q000008:administration & dosage; D051381:Rats; D011919:Rats, Inbred Strains; D019966:Substance-Related Disorders
D000700:Analgesics; D001562:Benzimidazoles; D005021:Ethylamines; D009574:Nitro Compounds