Immunohistochemical study of pituitary cells in wild and captive Salminus hilarii (Characiformes: Characidae) females during the annual reproductive cycle - Honji, Renato Massaaki; Nóbrega, Rafael Henrique; Pandolfi, Matías; Shimizu, Akio; Borella, Maria Inês; Moreira, Renata Guimarães (SpringerPlus, 2013)