Versions of 21 CFR 520.1286 - Lotilaner on LawServer 2024 21 CFR 520.1286 – Lotilaner 2023 21 CFR 520.1286 – Lotilaner 2022 21 CFR 520.1286 – Lotilaner 2021 21 CFR 520.1286 – Lotilaner 2020 21 CFR 520.1286 – Lotilaner 2019 21 CFR 520.1286 – Lotilaner