title: Morphology of the parafollicular cells and their relationship to the other endocrine tissues of the thyroid. IV. Experimental administration of 4-methyl-2-thiouracil.
mesh_terms: D000818:Animals; D002116:Calcitonin / Q000037:antagonists & inhibitors; D005260:Female; D006168:Guinea Pigs; D008297:Male; D008779:Methylthiouracil / Q000494:pharmacology*; D008854:Microscopy, Electron; D051381:Rats; D013961:Thyroid Gland / Q000166:cytology* / Q000187:drug effects*; D013997:Time Factors
chemical_list: D002116:Calcitonin; D008779:Methylthiouracil