The effectivity of a recommended dosage of an indigenous herbal cough syrup (TLC) used by residents of Barangay Baluk, San Jose, Tacloban City - Tiopes, Gloria Delma H.; Tiopes, Gloria Delma H.; de los Reyes, Patrocinio M. (Tacloban City Gloria Delma H. Tiopes, 1981)
Undergraduate thesis (B.S. in Biology)--University of the Philippines, Tacloban.