Part 4 The Medicines for Human Use (Clinical Trials) Regulations 2004 52Paragraph 52 53Paragraph 53 54Paragraph 54 55Paragraph 55 56Paragraph 56 57Paragraph 57 58Paragraph 58 59Paragraph 59 60Paragraph 60 61Paragraph 61 62Paragraph 62 63Paragraph 63 64Paragraph 64 Part 4