Postgraduate Program Occupational Medicine, Faculty of Medicine, Universitas Indonesia, Indonesia; Klinik Hijau Putih 29, Primary Health Care Provider, Indonesia
Chikih, C., Postgraduate Program Occupational Medicine, Faculty of Medicine, Universitas Indonesia, Indonesia, Klinik Hijau Putih 29, Primary Health Care Provider, Indonesia; Suryokusumo, G., Postgraduate Program Occupational Medicine, Faculty of Medicine, Universitas Indonesia, Indonesia; Sulistomo, A., Postgraduate Program Occupational Medicine, Faculty of Medicine, Universitas Indonesia, Indonesia