TY - JOUR T1 - DVT and the frequent flyer JF - Philippine Graphic A1 - Tacio, Henrylito D. LA - English YR - 2014 UL - https://tuklas.up.edu.ph/Record/IPP-00000061481 KW - Thrombosis : Prevention KW - Thrombosis : Treatment KW - Air travel : Health aspects ER -