How antibiotics are used in pig farming: a mixed-methods study of pig farmers, feed mills and veterinarians in Thailand
Angkana Lekagul, Viroj Tangcharoensathien, Anne Mills, Jonathan Rushton, Shunmay Yeung
BMJ Global Health Feb 2020, 5 (2) e001918; DOI: 10.1136/bmjgh-2019-001918