https://www.businessline.global/an-open-letter-to-users-of-cyclotrons-up-to-20-mev-petnet-nuclear-pharmacy-pet-ct-for-their-radioisotope-needs/press-release/
An Open Letter to Users of Cyclotrons (up to 20 MeV), PETNET, Nuclear Pharmacy & PET/CT for Their Radioisotope Needs