@article{article7b85dded,
title   = {Melanotropin receptors in the cartilaginous fish, potamotrygon reticulatus and in the lungfish, lepidosiren paradoxa},
author = {Visconti, Maria Aparecida and Castrucci, Ana Maria de Lauro},
year = {1993},
doi = {10.1016/0742-8413(93)90173-i},
journal   = {Comparative Biochemistry and Physiology. Serie C}
}