1. Auṣadhāharaṇaṃ : āṭṭakkatha Title: Auṣadhāharaṇaṃ : āṭṭakkatha Contributors: Vaḷḷattōḷ, 1878-1958 Publication: Cer̲uturutti : Vaḷḷattōḷ Granthālayaṃ, 1960.