Letter to the Editor: Seasonal variation of appendicitis in northern Saudi Arabia

Sanda, Robert B. Surgery Departments of Hail General Hospital, Saudi Arabia , Zalloum, Mohammed Surgery Departments of King Khalid Hospital, Saudi Arabia , EI-Hossary, Mustapha Surgery Departments of Hail General Hospital, Saudi Arabia , AI-Rashid, Fowaz Surgery Departments of King Khalid Hospital, Saudi Arabia , Ahmed, Omer Surgery Departments of Hail General Hospital, Saudi Arabia , Awad, Anas Surgery Departments of Hail General Hospital, Saudi Arabia , Farouk, Ashraf , Seliemt, Salah Surgery Departments of Hail General Hospital, Saudi Arabia , Mogazy, Kasem Surgery Departments of Hail General Hospital, Saudi Arabia

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