@article{ Solr-oai:psasir.upm.edu.my:24484, title = {Comorbid conditions and health-related quality of life among hypertensive patients.}, author = {Khaw, Wan Fei}, publisher = {Drunpp-Sarajevo}, year = {2011}, url = {http://psasir.upm.edu.my/id/eprint/24484/1/Comorbid%20conditions%20and%20health.pdf} }