Vaccination pattern of the 23-valent pneumococcal polysaccharide vaccine (PPV23) in Hangzhou, China: a coverage and adverse events following immunization of different age groups

.

Source: Human Vaccines and Immunotherapeutics - June 11, 2020 Category: Allergy & Immunology Authors: Yan Liu Yuyang Xu Jun Wang Xinren Che Wenwen Gu Jian Du Xiaoping Zhang Xuechao Zhang Wei Jiang Junfang Chen Zhijie An Source Type: research