Epidemiology of #mammary #tumors in bitches under veterinary care in the UK in 2016.
https://bvajournals.onlinelibrary.wiley.com/doi/full/10.1002/vetr.3054
Hypoxia Increases the Proliferative and Metastatic Ability of Canine #Mammary Tumor Cells via Up-regulation of TSG-6. https://ar.iiarjournals.org/content/42/12/5803 #cancer