AnsonB. J.BastT. H.RichanyS. F.: The Fetal and Early Postnasal Development of the Tympanic Ring and Related Structures in Man. ANNALS OF OTOLOGY, RHINOLOGY AND LARYNGOLOGY64: 802–824, 1955.
2.
ProctorB.: The Development of Middle Ear Spaces and Their Surgical Significance. Jour. Laryngol. and Otol.78: 631–648, 1964.
3.
BastT. H.AnsonB. J.RichanyS. F.: The Development of the Second Branchial Arch, Facial Canal and Associated Structures in Man. Quart. Bull. Northwestern U. Medical School, 30: 235–250, 1956.
4.
HarperD. G.AnsonB. J.: Developmental Relationships of Reichert's Cartilage to the Wall of the Facial Canal. Quart. Bull. Northwestern U. Medical School, 36: 144–151, 1962.