TY - RPRT TI - Thyroid function in pre- and postspawning neotenic tiger salamanders (Ambystoma tigrinum). AU - D O Norris AU - D Duvall AU - K Greendale AU - W A Gern PY - 1977 DO - 10.1016/0016-6480(77)90110-1 UR - https://pubmed.ncbi.nlm.nih.gov/598694/ ID - 598694 ER -