By Mak Kwok Kei   in European Journal of Public Health

ISSN:1464-360X|23|2|257-262

Oxford University Press‎(2013)‎

Access to resources Favorite 22.004786

By Mak Kwok-Kei   in Annals of Human Biology

ISSN:1464-5033|40|3|276-279

Informa Healthcare‎(2013)‎

Access to resources Favorite 5.4959908

By Mak Kwok-Kei   Ho Roger Chun-Man   Day Jeffrey R   in Respiratory Care

ISSN:0020-1324|57|9|1398-1404

The Journal Respiratory Care Company‎(2012)‎

Access to resources Favorite 3.4349942

By Lai Hak-Kan   Ho Sai-Yin   Wong Chit-Ming   Mak Kwok-Kei   Lo Wing-Sze   Lam Tai-Hing   in International Journal of Environmental Health Research

ISSN:1369-1619|20|3|219-230

Taylor & Francis Ltd‎(2010)‎

Access to resources Favorite 2.404496