SJ - Drug Guides 1

Oxygen exists in two gaseous (dioxygen and ozone) and six solid allotropic modifications. An additional allotropic modification of oxygen, the cyclooctaoxygen, was predicted to exist in 1990. The fi……続きを見る

The book that brings more than 45 categories of information to covered medicines since 1978. This edition of the Essential Guide gives 11 detailed profiles of top medicines representing more than 23……続きを見る

Since 1978 The Essential Guide to Prescription Drugs has delivered timely and accurate reader-friendly information about medicines to people without a medical background and even helpful to those wh……続きを見る