S. Asakura

The possible effects of pH and specific gravity on the ether-sedimentation procedure in concentrating eggs and cysts.

J. Williams, A. P. Moon, L. S. Ritchie, 1960, The American journal of tropical medicine and hygiene.

Posterior ischemic optic neuropathy. I. Blood supply of the optic nerve.

Y. Isayama, K. Hiramatsu, T. Takahashi, 1983, Ophthalmologica. Journal international d'ophtalmologie. International journal of ophthalmology. Zeitschrift fur Augenheilkunde.

[The blood supply of the intracranial part of the optic nerve and chiasma].

S. Asakura, 1982, Nippon Ganka Gakkai zasshi.

Laboratory screening of compounds for molluscicidal activity against Oncomelania nosophora with an immersion test and a modified plate test.

A. P. Moon, L. P. Frick, S. Asakura, 1958, The American journal of tropical medicine and hygiene.

EPIDEMIOLOGICAL DATA AND A GENERAL DISCUSSION OF INTESTINAL PARASITISM Incidence Data for the Current survey as a Whole

C. Pan, M. Yokogawa, L. S. Ritchie, 2009 .