TY - GEN AU - RAFFERTY,K A TI - Spontaneous kidney tumors in the frog: rate of occurrence in isolated adults SN - 0036-8075 PY - 1998///1101 KW - Adenocarcinoma KW - Animals KW - Anura KW - Humans KW - Kidney Neoplasms KW - Neoplasms KW - Ranidae N1 - Publication Type: Journal Article UR - https://doi.org/10.1126/science.141.3582.720 ER -