Smith G, Walker J. 1990. The histopathology of pulmonary reactions to drugs. Clinics in Chest Medicine 11:95-117.

Somani SM, Babu SR. 1989. Toxicodynamics of sulfur mustard. International Journal of Clinical Pharmacology, Therapy and Toxicology. 27:419-435.

Stedman's Medical Dictionary. 1976. 23rd ed. Baltimore: Williams & Wilkins.

Stepanov AA, Popov VN. 1962. [Chemical Weapons and Principles of Antichemical Defense]. Translated by Joint Publications Research Service. JPRS 15107. Washington, DC: JPRS.

Urbanetti JS. 1988. Battlefield chemical injury. In: Loke J, ed. Pathophysiology and Treatment of Inhalation Injuries. New York: Marcel Dekker. 281-348.

U.S. Army. 1974. Chemical agent data sheets, Vol. 1. Technical Report EO-SR-74001. Edgewood Arsenal, Maryland.

U.S. Army Chemical Research, Development, and Engineering Center (CRDEC). 1990. HD and THD. Material Safety Data Sheet. HCSDS No. 20058A. Aberdeen Proving Ground, MD: U.S. Army Chemical Research, Development and Engineering Center.

U.S. Army and U.S. Air Force. 1975. Military chemistry and chemical compounds. Field Manual No. FM3-9, Regulation No. AFR 355-7.

Wada S, Nishimoto Y, Miyanishi M, Katsuta S, Nishiki M. 1962. Review of Okuno-jima poison gas factory regarding occupational environment. Hiroshima Journal of Medical Sciences 11:75-80.

Warthin AS, Weller CV. 1919. The lesions of the respiratory and gastrointestinal tract produced by mustard gas (dichlorethyl sulphide). Journal of Laboratory and Clinical Medicine 4:229-264.

Weiss RB, Muggia FM. 1980. Cytotoxic drug-induced pulmonary disease: update 1980. American Journal of medicinae 68:259-266.

Willems JL. 1989. Clinical management of mustard gas casualties. Annales Medicine Militaris Belgicae 3:S1-61.

Winternitz MC. 1919. Anatomical changes in the respiratory tract initiated by irritating gases. Military Surgeon 44:476-493.

World Health Organization (WHO). 1970. Health Aspects of Chemical and Biological Weapons: Report of a WHO Group of Consultants. Geneva: WHO.