Barker, Clive (5) Barker, Juliet (2) Denton, Danny (2) Thakur, Kutub (new Jersey City University, Barker, Helen G., Khan Pathan, Al-sakib (2) Gibbs, Daniel (emeritus Of Oregon Health And Science University), Barker, Teresa H. (freelance Journalist And Author Of Scientific Non-fiction) (1)