(zoology) Any member of the obsolete taxon Chondropterygii, which included both the cartilaginous fish (Chondrichthyes) such as sharks, rays, skates and chimaeras, and the more primitive bony fishes such as sturgeons that have some bones made of cartilage.
cryptobranchidae
dehydrosparteine
diacetylmorphine
diacetylmorphine
noun
(pharmacology) The INN name for the drug heroin.
diphenylthiourea
endocrinotherapy
endocrinotherapy
noun
(medicine) The treatment of disease by administration of hormones produced by the endocrine glands
