sHelp
                                     LAB.B.ANTIGEN
     i   2
   lab.b.antigen.main
     lab.b.ag.lab.site.mnemonics

 Ì     i   2
lab.b.antigen.main    (main) 
[mnemonic]
&SBAG[sbag]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 mnemonic                    10 FREE     L                 sbag                                                        
 abbrev                      10 FREE     L                 &SBAG[sbag]|2                                               
 active                       1 CHOICE   L                 &SBAG[sbag]|0                                               
 group                       15 FREE     L                 &SBAG[sbag]|3                                               
 last.update                 50 FREE     L                 &SBAG[sbag]UPD                                              
 name                        30 FREE     L                 &SBAG[sbag]|1                                               
 Ì     i   2
lab.b.ag.lab.site.mnemonics    (lab.site.mnemonics) 
[mnemonic, lab.site]
&SBAG[sbag]LS[scl]

 Field Name                 Len Dat Typ  J  DPM            Offset/Local/VAL                                        
 lab.site                    10 FREE     L  LAB.C.SITE     scl                                                     
 lab.site.mnemonic           15 FREE     L                 &SBAG[sbag]LS[scl]|0                                        
 Ì       2
 INDEX FILE/INTERNAL NAME           SUBSCRIPTS/PHYSICAL BASE

 lab.b.antigen.group.x              [group,mnemonic]
   group.x                            &SBAGG[sbagG,sbag]

 lab.b.ag.lab.site.mne.index        [lab.site,lab.site.mnemonic,mnemonic] = active
   lab.site.mne.x                     &SBAGS[scl,sclSM,sbag]