Medications groups vs Medication groups

Some examples from the web:

• - There's support groups, medication.
• The overall use of analgesic medication was similar in both study groups.
• The pharmaceutical pressure group is continuing to back gelatin in medication capsules and so forth.
• My Group has warmly welcomed the fact that Brazil, like Thailand, has been taking significant steps, despite objections from the pharmaceutical industry, to improve access to medication.
• The test group gets the actual medication, and the control group is being given sugar pills.
• In addition to this, the aim must be for enhanced cooperation between doctors, pharmacists and patient self-help groups on issues relating to medication;
• Healthy young adult hens free from interfering viral diseases and medication, and without abnormalities of gait should be randomized and assigned to treatment and control groups and acclimatized
• The other group of the physicians, they said, "Yesterday when you reviewed the case you discovered there were two medications you didn't try out yet, ibuprofen and piroxicam."

Some examples from the web:

• - There's support groups, medication.
• The overall use of analgesic medication was similar in both study groups.
• The pharmaceutical pressure group is continuing to back gelatin in medication capsules and so forth.
• My Group has warmly welcomed the fact that Brazil, like Thailand, has been taking significant steps, despite objections from the pharmaceutical industry, to improve access to medication.
• The test group gets the actual medication, and the control group is being given sugar pills.
• In addition to this, the aim must be for enhanced cooperation between doctors, pharmacists and patient self-help groups on issues relating to medication;
• Healthy young adult hens free from interfering viral diseases and medication, and without abnormalities of gait should be randomized and assigned to treatment and control groups and acclimatized
• The other group of the physicians, they said, "Yesterday when you reviewed the case you discovered there were two medications you didn't try out yet, ibuprofen and piroxicam."