Pharmaceutical advice in relation to radiopharmaceutical products, namely, 68-Ga products for use in medicine for third parties, namely, advice in relation to radiopharmaceuticals for the therapy and diagnosis of diseases, in particular tumour diseases, namely, pharmaceutical advice in relation to radiopharmaceuticals coupled to somatostatin analogues and advice in relation to the manufacture of personalised radiopharmaceutical products containing 68-Ga for use in medicine