“Evaluation of Information Obtained from a Series of Blood Samples from Stress-Free Roaming Cattle Taken With the Aid of Radio Remote Controlled Small Portable Blood (or Other Body Fluids) Sampling Devices”. 1989. The Bovine Practitioner, no. 24 (November): 35-37. https://doi.org/10.21423/bovine-vol0no24p35-37.