TY - JOUR T1 - Hawthorn (Crataegus Oxyacantha) Extract in the Drinking Water of Broilers on Growth and Incidence of Pulmonary Hypertension Syndrome (PHS) JO - Brazilian Journal of Poultry Science A1 - Ahmadipour, B A1 - Kalantar, M A1 - Hosseini, SM A1 - Yang, LG A1 - Kalantar, MH A1 - Raza, SHA A1 - Schreurs, NM SN - 1516-635X UL - 10.1590/1806-9061-2017-0558 VL - 19 Y1 - 2017 PB - Brasil ER -