TORRES, Ma. Crineza B.. AN EVALUATION OF THE PERIODICAL COLLECTION AND ITS USE IN THE LUNG CENTER OF THE PHILIPPINES MEDICAL LIBRARY. Journal of Philippine Librarianship, [S.l.], jan. 2009. ISSN 0022-359X. Available at: <https://www.journals.upd.edu.ph/index.php/jpl/article/view/1231>. Date accessed: 08 sep. 2025.