What does FDA approved mean?

What is the difference between phase 1, phase 2, and phase 3 trials?
Myeloma Nursing at MD Anderson - Rebecca Lu, MSN, RN, FNP-BC | MCRT Houston, Texas March 26, 2022
Round Table Audience Q&A Session 2 | MCRT Houston, Texas March 26, 2022
Transplants at MD Anderson - Muzaffar Qazilbash, MD | MCRT Houston, Texas March 26, 2022
Pragmatic Treatment Strategies - Hans Lee, MD | MCRT Houston, Texas March 26, 2022
Questioning Paradigms - Robert Orlowski, MD, PhD | MCRT Houston, Texas March 26, 2022
Round Table Audience Q&A Session One | MCRT Houston, Texas March 26, 2022
Precursor Conditions - Robert Orlowski, MD, PhD | MCRT Houston, Texas March 26, 2022
Being Proactive About Relapsed Myeloma - Krina Patel, MD, MSc | MCRT Houston, Texas March 26, 2022
What do antibodies do?
What are monoclonal antibodies?
What are bispecific antibodies?