Medical Men at the Helm

$Z_k$-Magic Labeling of Some Families of Graphs

For any non-trivial abelian group A under addition a graph $G$ is said to be $A$-textit{magic}  if there exists a labeling $f:E(G) rightarrow A-{0}$ such that, the vertex labeling $f^+$  defined as $f^+(v) = sum f(uv)$ taken over all edges $uv$ incident at $v$ is a constant. An $A$-textit{magic} graph $G$ is said to be $Z_k$-magic graph if the group $A$ is $Z_k$  the group of integers modulo $k...

Serum and Cerebrospinal Fluid

De novo synthesis in the central nervous system of IgG antibodies to human T cell lymphotropic virus type III (HTLVHI) (lymphadenopathy associated virus) was shown in seven of 10 seropositive men who had syphilis but not the acquired immune deficiency syndrome (AIDS) or AIDS related complex. None of these men showed neurological symptoms when the serum and cerebrospinal fluid were collected. Pl...

Bronchial asthma and chronic bronchitis treated with hydrocortisone acetate inhalations.

Local Treatment of Bronchial Asthma with Hydrocorfisone Powder H. HERXHEIMER, M.D., L.R.C.P.&S.Ed. MONICA K. MCALLEN, M.D., M.R.C.P., and D. A. WILLIAMS, M.D., M.SC. F.R.C.P. Bronchial Asthma and Chronic Bronchitis Treated with Hydrocortisone Acetate Inhalations W. H. HELM, M.R.C.P., and F. HEYWORTH, M.B. ........................................................ 765 Inhalation of Hydrocortisone ...

Neurosurgeon takes health care helm in Quebec.

Low Prevalence of Urethral Lymphogranuloma Venereum Infections Among Men Who Have Sex With Men: A Prospective Observational Study, Sexually Transmitted Infection Clinic in Amsterdam, the Netherlands

In contrast to anorectal lymphogranuloma venereum (LGV), few urogenital LGV cases are reported in men who have sex with men. Lymphogranuloma venereum was diagnosed in 0.06% (7/12,174) urine samples, and 0.9% (109/12,174) anorectal samples. Genital-anal transmission seems unlikely the only mode of transmission. Other modes like oral-anal transmission should be considered.