1. The development of resistance to and the effect of some new chemotherapeutic agents on enterohepatitis in-duced by the oral administration of cecal worm ova to chickens and turkeys;Brackett;J. Parasit.,1949
2. Studies with drugs possessing blackhead preventive properties;DeVolt,1949
3. Preliminary report on the preventive action of Vioform against infectious enterohepatitis (blackhead) of turkeys;DeVolt;Poultry Sci.,1948
4. Comparative value of chlorohydroxyquinoline and Vioform as preventives of blackhead (infectious enterohepatitis) of turkeys;DeVolt;Poultry Sci.,1949
5. Observations on the prophylactic value of certain drugs for enterohepatitis infection (blacKhead) in turkeys;McGregor;Canad. J. Comp. Med. Vet. Sci.,1949