Choonkham, W. , Boonkerd, T. , Kanwichai, S. , Vos, P. and Suriyasathaporn, W. 2020. Efficiency of heat reduction in barns during rainy season and barn characteristics: their relationship to reproductive performance of dairy cows in a tropical environment. The Thai Journal of Veterinary Medicine. 50, 2 (Jun. 2020), 193–201.