(2012). Jurnal Respirologi Indonesia Volume 32 No.2 April 2012 ( Terakreditasi ). Perhimpunan Dokter Paru Indonesia.
Chicago Style CitationJurnal Respirologi Indonesia Volume 32 No.2 April 2012 ( Terakreditasi ). Perhimpunan Dokter Paru Indonesia, 2012.
MLA CitationJurnal Respirologi Indonesia Volume 32 No.2 April 2012 ( Terakreditasi ). Perhimpunan Dokter Paru Indonesia, 2012.
Warning: These citations may not always be 100% accurate.