[The albumin-globulin ratio and its probable ecological significance in South American amphibia].
D000663:Amphibians; D000818:Animals; D004463:Ecology; D005916:Globulins; D006801:Humans; D012709:Serum Albumin; D012712:Serum Globulins; D014481:United States
D005916:Globulins; D012709:Serum Albumin; D012712:Serum Globulins
AMPHIBIA; SERUM ALBUMIN; SERUM GLOBULIN