Rayan Saleh

medicine university qassim india uk usa saudi arabia collage anatomy egypt emergency room pathology infection hospital doctors student physiology pharmacology medical france uae ksa pns cns skull hydrocephalus circulation cerebrospinal fluid csf brachial limbs limb injury accident car uganda hypertension intestine bacteria h.pylori smoking peptic ulcer peptic ulcer esophagus stomach healthcare health research morphology git capacity volume education slideshare instagram twitter facebook seminar presentation college asthma copd air lung treatment hypersensitivity school