AṢṬĀṄGAHṚDAYA . The medical science which deals in eight separate division the treatment of the human body. (1) Śārīra (2) Bāla (3) Graha (4) Ūrddhvā- ṅga (5) Śalya (6) Daṃṣṭra (7) Jara and (8) Vṛṣa. Bāla—Body which has not attained maturity; Graha— External elements which damage the health of infants; Śalya—extraneous substance lodged in the body; Vṛṣa— The seminal fluid. (Directions of treatment).