[The cells of frog blood in the phase contrast microscope].
D000818:Animals; D001001:Anura; D004912:Erythrocytes / Q000033:anatomy & histology*; D006801:Humans; D007962:Leukocytes / Q000033:anatomy & histology*; D008853:Microscopy
ERYTHROCYTES/anatomy and histology; LEUKOCYTES/anatomy and histology