Prevalence and Associated Risk Factors of Lameness in Cows at Commercial Dairy Herds in Punjab, Pakistan. - Ali, Sajid; Avais, Muhammad; Durrani, Aneela Zameer; Ashraf, Kamran; Jabeen, Saira; Hameed, Sajid; Awais, Muhammad; Khan, Jawaria Ali; Ahmad, Imtiaz (Pakistan Journal of Zoology, 2021)