๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

The Franceville (El Paso County, Colorado) Meteorite

โœ Scribed by H. L. Preston

Book ID
124037726
Publisher
University of Chicago Press
Year
1902
Tongue
English
Weight
728 KB
Volume
10
Category
Article
ISSN
0022-1376

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๐Ÿ“œ SIMILAR VOLUMES

Relationship of helmet use and head inju
Relationship of helmet use and head injuries among motorcycle crash victims in El Paso county, Colorado, 1989โ€“1990
โœ Barbara Gabella; Kathy L. Reiner; Richard E. Hoffman; Magdalena Cook; Lorann Sta ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 788 KB

A case-control study was conducted in El Paso County, Colorado to estimate differences in risk of head injury among persons in motorcycle crashes who were or were not wearing helmets. There were 71 cases, motorcyclists with head injuries from crashes, and 417 controls, motorcyclists in crashes witho