AU - Javadi Parvaneh, Vadood AU - Khalili, Atefeh AU - Shiari, Reza TI - Factor 13 Activity in Children with Henoch-Schonlein Purpura in Iranian Children PT - JOURNAL ARTICLE TA - IJBC JN - IJBC VO - 12 VI - 4 IP - 4 4099 - http://ijbc.ir/article-1-985-en.html 4100 - http://ijbc.ir/article-1-985-en.pdf SO - IJBC 4 ABĀ  - CP - IRAN IN - Shairiati Ave, Hosseinieh Ershad, Mofid Children's Hospital, Tehran, Iran LG - eng PB - IJBC PG - 143 PT - Letter to Editor YR - 2020