title: CYTOLOGIC DETAILS AND SIZE-FREQUENCY DISTRIBUTIONS IN HUMAN SPERMATOZOA.
mesh_terms: D001699:Biometry; D003585:Cell Biology; D002965:Classification; D008297:Male; D008843:Microfilming; D008853:Microscopy; D008858:Microscopy, Phase-Contrast; D013094:Spermatozoa; D016008:Statistical Distributions
keywords: BIOMETRY; CLASSIFICATION; CYTOLOGY; MICROFILMING; MICROSCOPY, PHASE CONTRAST; SPERMATOZOA