Hazard ratios of each risk factor for pneumonia-like episodes in children less than 5 years of age in Biliran, the Philippines. KosaiHisato TamakiRaita SaitoMayuko TohmaKentaro Parian AldayPortia Gue TanAlvin Tawat InobayaMarianette SuzukiAkira KamigakiTaro LupisanSoccoro TalloVeronica OshitaniHitoshi 2015 <p>Hazard ratios of each risk factor for pneumonia-like episodes in children less than 5 years of age in Biliran, the Philippines.</p>