Comparing the effect of body wash with marshmallow plant and lukewarm water on reducing the temperature of febrile children: a randomized clinical trial oleh Hadis Goodarzi, Fatemeh Valizadeh, Fatemeh Ghasemi, Farzad Ebrahimzade, Seyedeh Hanieh Seifosadat, Bahram Delfan, Nadereh Taee