Dariush Mozaffarian David S Ludwig

Zoë Harcombe Julien S Baker Stephen Mark Cooper Bruce Davies Nicholas Sculthorpe James J DiNicolantonio Fergal Grace

ali salami department of mathematics, faculty of sciences, lebanese university, nabatieh, lebanon; department of mathematics, faculty of sciences, lebanese university, nabatieh, lebanon. tel: +96-170235206, tel/fax: +96-17260103 ali ghaddar lebanese international university, faculty of arts and sciences, msaitbeh, 14- 6404, beirut, lebanon; observatory of public policies and health, bonmarche center, beirut, lebanon eleonore aboumrad department of nutrition, faculty of sciences, lebanese university, beirut, lebanon wissam h. joumaa environmental physio-toxicity laboratory (phytoxe), faculty of sciences, lebanese university, nabatieh, lebanon