Claim Your Author Page
Ensure your research is discoverable on Semantic Scholar. Claiming your author page allows you to personalize the information displayed and manage publications.
Air pollution produces adverse health effects. The consequences of lifelong daily exposures to atmospheric pollutants upon the respiratory apparatus of healthy children are of considerable clinical… (More)
BACKGROUND Chile has one of the highest prevalence rate of smoking in the world. Brief counseling interventions for smoking cessation at the primary health care level are effective. Compliance with… (More)
To determine the productivity of castor oil plant in Sinaloa, the influence of two sowing dates, water availability and two planting densities on the grain yield of four castor oil plant hybrids were… (More)