Template:Ref-StelterBastAnson1960
From Embryology
STELTER GP, BAST TH, ANSON BJ. The developmental and adult anatomy of the air-cells in the petrous part of the temporal bone. Q Bull Northwest Univ Med Sch. 1960;34:23-37. PubMed PMID: 13834276; PubMed Central PMCID: PMC3803769.