A papilloma has been observed in wild cottontail rabbits and has been found to be transmissible
to both wild and domestic rabbits. The clinical and pathological pictures of the condition …

Samples of paraquat dichloride and paraquat dimethosulphate are equitoxic when the LD 50
is expressed as mg. paraquat ion/kg. body-weight. There are wide species variations in the …

Methods Eggs. Groups of eight or twelve 7-day-old chick-embryos received virus into the
yolk-sac, followed 2\hours later by a dose of the compound in a dispersing agent or by the …

There appears to be no record of a cerebral disease like this now reported in two patients
and called Acute Haemorrhagic Leucoencephalitis. Recent descriptions of at least two …

I. The authors describe an outbreak of disease among the native population in Trinidad
which they believe to be rabies, although there is no history of bites and the mode of …

When mice received 2.5% griseofulvin in the diet, protoporphyrin accumulated in Kupffer
cells and bile canaliculi of liver; livers themselves became grossly enlarged, with formation of …

Equine encephalomyelitis of the eastern type is a disease of the late summer and fall and
cases are found in greatest numbers near salt marshes. The epidemiological findings are …

The authors consider that the term peri-vascular myelinoclasis is a better one than the more
usual disseminated encephalomyelitis to describe what is undoubtedly a clinical and …

The occasional occurrence of ”paralytic accidents” during the course of antirabic inoculation
is well recognised as an unfortunate complication of that therapeutic measure. The cases …

Infection in these animals reproduces with considerable fidelity what we know of the
spontaneous malady in the horse; it is divisible into visceral and nervous phases, the latter much …