SciELO - Brasil - Aggregation of hepatic melanomacrophage centers in S. herzbergii (Pisces, Ariidae) as indicators of...
Responses of melanocytes and melanomacrophages of Eupemphix nattereri (Anura: Leiuperidae) to Nle4, D-Phe7-α-melanocyte ... The spleen of Physalaemus nattereri (Amphibia: Anura): morphology, melanomacrophage pigment compounds and responses to α- ...