title: Authorship, credit, contribution and problems.
authors.affiliation: Sanitation 1 Medical Academic Center, Bangkok, Thailand. beuyjoob@hotmail.com.
authors.forename: Beuy
authors.initials: B
authors.lastname: Joob
authors.affiliation: Hainan Medical University, Haikou, China.
authors.forename: Viroj
authors.initials: V
authors.lastname: Wiwanitkit
mesh_terms: D001319:Authorship; D006801:Humans; D011643:Publishing