1 1 10 Grace Wangge Primary Author Alyya Siddiqa Siregar Primary Author Retno Asti Werdhani Primary Author Purwantyastuti Ascobat Primary Author Nafrialdi Nafrialdi Primary Author Ari Fahrial Syam Primary Author Rudy Hidayat Primary Author mixed material IOS Press 2021 Development of a module for the prevention of nonsteroidal anti-inflammatory drugs-associated gastrointestinal adverse reactions in the elderly at a primary health center WhatsApp_Image_2023-12-13_at_13.45.14.jpeg.jpeg