v. 1. A report into the feasibility of an epidemiological investigation of morbidity in Vietnam veterans -- v. 2. An analysis of the medical findings and morbidity in the pilot study -- v. 3. Appendix --v. 4. Questionnaires and instruments
Notes
"Issued by R.J. Walsh, director of studies, compiled by B.I. O'Toole"--T.p. verso