U.S. in vitro and in vivo diagnostics ad spend 2022-2023

Advertising spending in the in vitro and in vivo diagnostics industry in the United States in 2022 and 2023 (in million U.S. dollars)2022年及2023年美国体外（in vitro）与体内（in vivo）诊断行业的广告支出（单位：百万美元）