Oral cancer and occupation
Subtitle: a case-control study
By: Wendy Walthers Huebner
Published: 1991
Language: eng
Number of pages: 318
Notes: "91-18,588."

Thesis (Ph. D.)--Columbia University, 1990.

Includes bibliographical references (leaves 242-264).

Microfilm. Ann Arbor, Mich. : University Microfilms International, 1991. 1 microfilm reel ; 35 mm.