Definition: In this task, you're given a paragraph from the research paper and your task is to generate a suitable title for the research paper based on the given paper. Under 100 words is a good title length.
Input: Waltner-Toews, D., Martin, S.W., Meek, A.H. and McMillan, I., 1986. Dairy calf management, morbidity and mortality in Ontario Holstein herds. I. The Data. Prey. Vet. Med., Heifer calf management practices and clinical outcomes were studied on 104 randomly selected Holstein dairy farms in southwestern Ontario between October 1980 and July 1983. Data were collected at both the farm level (all farms) and the individual calf level (1968 calves, 35 farms). Farm-level management data were collected by means of questionnaires and farm visits. Calf-level management data were recorded by farmers on forms provided. Treatments for disease and mortality data were recorded by the farmers on the calves up to the age of weaning, the age at which calves were no longer fed milk or milk substitutes on a regular basis. Farm size ranged from 23 to 154 calvings per year. Farm-level'mortality rates per sixmonth season (winter/summer) were skewed, with a mean of about 6%, a median of zero, and a range of 67%. Morbidity rates were similarly skewed. Four percent of liveborn heifer calves died, 20% were treated for scours, and 15% were treated for pneumonia before the age of weaning. Stated farm policies on calf rearing were implemented to varying degrees on different farms, as estimated from individual calf data. This posed particular problems for interpreting farm-level data, since the danger of committing an ecologic fallacy was high. The data set described in this paper formed the basis for an observational study of the interrelationships of heifer calf management and clinical outcomes.

DAIRY CALF MANAGEMENT, MORBIDITY AND MORTALITY IN ONTARIO HOLSTEIN HERDS. I. THE DATA