Center for Research, Training & International Relation (CRTIR) is a sound, efficient productive academic institution committed to build up quality education through innovative and experimential learning in the field of health sciences. Center for Research, Training & International Relation (CRTIR) is a sound, efficient productive academic institution committed to build up quality education through innovative and experimential learning in the field of health sciences. Center for Research, Training & International Relation (CRTIR) is a sound, efficient productive academic institution committed to build up quality education through innovative and experimential learning in the field of health sciences. Center for Research, Training & International Relation (CRTIR) is a sound, efficient productive academic institution committed to build up quality education through innovative and experimential learning in the field of health sciences.