{Reference Type}: Case Reports
{Title}: Immune thrombocytopenic purpura in an elderly patient with cerebral hemorrhage after the fourth mRNA-1273 COVID-19 vaccination.
{Author}: Kobayashi M;Kobayashi S;Hayashi T;Tachibana M;Saito T;Ogura K;Miyakoshi S;
{Journal}: Geriatr Gerontol Int
{Volume}: 23
{Issue}: 12
{Year}: 2023 Dec 15
{Factor}: 3.387
{DOI}: 10.1111/ggi.14737