Pfeiffer, Carl J. Gastrointestinal ultrastructure : an atlas of scanning and transmission electron micrographs / by Carl J. Pfeiffer, Geoffrey Rowden and Josef Weibel - Tokyo : Igaku Shoin, 1974 - 294 p. : ill. ; 31 cm. ISBN: 0125537506 Subjects--Topical Terms: Ultrastructure--Atlases