Contacts
Dr Grahame CaldwellMedical Director of Toxicology Tel +61 2 9855 5311Fax +61 2 9878 5077Email gcaldwell@dhm.com.au
Mr Stephen HawkinsManager of Toxicology Tel +61 2 9855 5407Fax +61 2 9855 5446Email shawkins@sonichealthcare.com.au