Pattern of headache in school going children attending specialized clinic in a tertiary care hospital in bangladesh.

Objective: To determine the pattern of headache and its associated symptoms in school going children.

Methods: The data of all the school going children attending the Headache Clinic in the Dept. of Neurology, Dhaka Medical College Hospital were retrospectively reviewed.

Genetic variability of maternal effect on body measurements and its intra- and inter-genetic relationship with direct effect in Japanese Black calves.

This study was conducted to evaluate the importance of maternal effect on body measurement traits at an early stage of growth, and to estimate the genetic relationships between direct and maternal effects and among body measurement traits at 0 month (0-mo) and 4 months (4-mo) of age in a population of Japanese Black calves. Body measurements and body weight of 889 Japanese Black calves were estimated with the use of an animal model by the Residual Maximum Likelihood procedure. Direct heritabilities were low to moderate, ranging between 0.