title: Modified water-air mattress in the management of bedsores.
mesh_terms: D000328:Adult; D000368:Aged; D000388:Air; D001513:Beds; D006801:Humans; D007194:India; D008875:Middle Aged; D003668:Pressure Ulcer / Q000517:prevention & control* / Q000628:therapy; D014867:Water
chemical_list: D014867:Water