What were the results of the efficacy outcome measures with KEYTRUDA + platinum (cisplatin or carboplatin) and pemetrexed (plat/pem) vs plat/pem alone in KEYNOTE‑189? |
What were the results of the efficacy outcome measures with KEYTRUDA + platinum (cisplatin or carboplatin) and pemetrexed (plat/pem) vs plat/pem alone in KEYNOTE‑189? |