Ethnomedicinal uses of tawatawa (Euphorbia hirta Linn.) in selected communities in the Philippines: a non-invasive ethnographic survey using pictures for plant identification / Hilton Y. Lam [and four others] Acta Medica Philippina, 2018 52 (5) pages 458-462 Subjects--Topical Terms: Medicine, Traditional Subjects--Index Terms: Euphorbia hirta Ethnomedicine Tawatawa