Not Tagged
pfizer,astrazeneca
['pfizer', 'astrazeneca']
a pandemic, 2 shots of astrazeneca and a booster of pfizer later finally got to meet friend and mentor #ash22 how do you do it every year? 
Sola Gracia. Medico Hematologo. Donante de órganos. #DonaenVida. #HSCT Dr in #Paraguay. Patient Advocacy Co-Chair at #WBMT. Secretary at @LABMT2